Dowel pin



FIG. 1 is a perspective view of a dowel pin in accordance with my design;

FIG. 2 is a right view of a dowel pin in accordance with my design;

FIG. 3 is a left view of a dowel pin in accordance with my design;

FIG. 4 is a back view of a dowel pin in accordance with my design;

FIG. 5 is a front view of a dowel pin in accordance with my design;

FIG. 6 is a top view of a dowel pin in accordance with my design; and,

FIG. 7 is a bottom view of a dowel pin in accordance with my design. 

CLAIM The ornamental design for a dowel pin, as shown and described. 